Standard No.:	GB/T 34010-2017
English Name:	Standard for determination of air permeability of buildings―Fan pressurization method
Chinese Name:	建筑物气密性测定方法 风扇压力法
Chinese Classification:	P31    Architectural physics
Professional Classification:	GB    National Standard
ICS Classification:	91.120.10 91.120.10    Thermal insulation of buildings 91.120.10
Issued by:	MOHURD; AQSIQ
Issued on:	2017-07-12
Implemented on:	2018-6-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	10500 words
Price(USD):	310.00
Delivery:	via email in 1~5 business day

　　本标准规定了建筑整体及其中部分气密性的现场测定方法。该方法是采用机械对建筑及其中部分加压或减压的测试方法。本标准描述了一定室内外静压力差范围内产生气流速率的测试方法。
　　
　　本标准适用于检测单个建筑空间的建筑围护空气渗透率，多空间建筑可通过打开内门使相邻空间等压，视为等同于单个空间的情况进行处理。